149768156906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^2\times {\mathrm{123007}}^1$

素因数の和:123386

約数の個数: 24

約数和(自身を含む): 237806446080

約数和(自身を除く): 88038289174

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 32041, 64082, 123007, 246014, 608779, 1217558, 2337133, 4674266, 22018253, 44036506, 418346807, 836693614, 3941267287, 7882534574, 74884078453, 149768156906]

約数ペア:

[(1, 149768156906), (2, 74884078453), (19, 7882534574), (38, 3941267287), (179, 836693614), (358, 418346807), (3401, 44036506), (6802, 22018253), (32041, 4674266), (64082, 2337133), (123007, 1217558), (246014, 608779)]